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Inventor

Radovan Rolovic

Inventor
Sugar Land, TX, US

Overview

7→
Patents
2002–2016
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling71%
C09KMaterials for miscellaneous applications, not provided for elsewhere29%
PatentTitleYear
9,404,338'Methods and apparatus for improved cement plug placement'20168,826,979'Methods and apparatus for improved cement plug placement'20148,302,703'Method and apparatus for hydraulic steering of downhole rotary drilling systems'20127,886,826'Gel capsules for solids entrainment'20117,703,529'Gel capsules for solids entrainment'20107,308,941'Apparatus and methods for measurement of solids in a wellbore'20076,457,534'Method of reducing pipe fatigue by eliminating short movements'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2016Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (7)· patent assignee history
2002–2016Based in Sugar Land, TX, US· patent location history
2007Based in Cheltenham, GB· patent location history
2012–2016Patents assigned to ROLOVIC RADOVAN (3)· patent assignee history
2014–2016Patents assigned to DACCORD GÉRARD (2)· patent assignee history
2014–2016Patents assigned to JAMES SIMON (2)· patent assignee history
2014–2016Patents assigned to MONTGOMERY MICHAEL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP72002–2016
ROLOVIC RADOVANself32012–2016
DACCORD GÉRARD22014–2016
JAMES SIMON22014–2016
MONTGOMERY MICHAEL22014–2016
Locations
LocationPatentsSpan
Sugar Land, Texas, US62002–2016
Cheltenham, GB12007